Gigabyte GSmart Roma R2 vs Gigabyte GSmart Sierra S1

Gigabyte GSmart Roma R2 vs Gigabyte GSmart Sierra S1


Gigabyte GSmart Roma R2

Gigabyte GSmart Sierra S1

Price
EUR: €140EUR: €220
USD: N/AUSD: N/A
GBP: N/AGBP: N/A
INR: N/AINR: N/A
PKR: N/APKR: N/A
Body
Form Factor
Candybar, TouchscreenCandybar, Touchscreen
Dimensions
-145.5 x 72.5 x 8.9 mm (5.73 x 2.85 x 0.35 in)
Weight
-168 g (5.93 oz)
Colors
Black, White, Blue, RedBlack/White
SIM
Dual SIMDual SIM (Mini-SIM, dual stand-by)
Display
Type
IPS LCDIPS LCD
Size
4.0 inches, 45.5 cm25.0 inches, 68.9 cm2 (~65.3% screen-to-body ratio)
Resolution
480 x 800 pixels, 5:3 ratio (~233 ppi density)720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Multitouch
YesYes
Network
Technology
GSM / HSPAGSM / HSPA
2G Bands
GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2
3G Bands
HSDPA 900 / 2100HSDPA 900 / 2100
Notifications
Alert Types
Vibration, MP3, WAV ringtonesVibration, MP3, WAV ringtones
Memory
Internal
4GB ROM, 1GB RAM4GB ROM, 1GB RAM
Card Slot
microSDHC (dedicated slot)microSDHC (dedicated slot)
Connectivity
GPRS
YesClass 12
EDGE
YesClass 12
Speed
HSPA 21.1/5.76 MbpsHSPA 42.2/11.5 Mbps
WLAN
Wi-Fi 802.11 b/g/n, hotspotWi-Fi 802.11 b/g/n, hotspot
Bluetooth
3.03.0
USB
microUSB 2.0microUSB 2.0
GPS
Yes, with A-GPSYes, with A-GPS
NFC
NoNo
Camera
Main Camera
5 MP13 MP, AF
Camera Features
LED flashLED flash
Video
Yes1080p@30fps
Selfie Camera
VGA2 MP

Video: 720p
Multimedia
Audio Format Support
MP3/AAC+/WAVMP3/AAC+/WAV/WMA
Video Format Support
MP4/H.264MP4/H.264/WMV
Radio
FM radioFM radio
Software
Operating System (OS)
Android OS, v4.2 (Jelly Bean)Android OS, v4.2 (Jelly Bean)
Browser
HTMLHTML
Messaging
SMS(threaded view), MMS, Email, IMSMS(threaded view), MMS, Email, Push Email, IM
Hardware
Chipset
Mediatek MT6572 (28 nm)Mediatek MT6589 (28 nm)
CPU
Dual-core 1.3 GHz Cortex-A7Quad-core 1.5 GHz Cortex-A7
GPU
Mali-400PowerVR SGX544
Sensors
Accelerometer, proximityAccelerometer, proximity, compass
Speakers
YesYes
Audio Jack
3.5 mm3.5 mm
Battery
Battery Type
Li-Ion 1400 mAh, removableLi-Ion 2000 mAh, removable
Standby
Up to 220 hUp to 600 h
Talk Time
Up to 3 h 30 minUp to 4 h 30 min

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